What does Mazak alarm 451 mean?

Mazak alarm 451 is "SAME MATERIAL ENTERED". The materials name that has been designated on the CUTTING CONDITION - W.MAT/T-MAT. display already exists. Error type: Registered Data — program or tool data error. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 451?

Designate a new materials name. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

451

SAME MATERIAL ENTERED

What it means

The materials name that has been designated on the CUTTING CONDITION - W.MAT/T-MAT. display already exists.

What to do

1Designate a new materials name.

Codebook — decoded

BError typeRegistered Data — program or tool data error

LStop statusOperation continued — machine still running

SClearingTap alarm clear button

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →